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Guide to the Secure Configuration of Red Hat Enterprise Linux 8

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Disable the nagios_run_pnp4nagios SELinux Boolean

    By default, the SELinux boolean <code>nagios_run_pnp4nagios</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>nagios_run_pnp4nagios</code> SELinux boolean...
    Rule Medium Severity
  • Disable the nagios_run_sudo SELinux Boolean

    By default, the SELinux boolean <code>nagios_run_sudo</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>nagios_run_sudo</code> SELinux boolean, run the fo...
    Rule Medium Severity
  • Disable the named_tcp_bind_http_port SELinux Boolean

    By default, the SELinux boolean <code>named_tcp_bind_http_port</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>named_tcp_bind_http_port</code> SELinux b...
    Rule Medium Severity
  • Disable the named_write_master_zones SELinux Boolean

    By default, the SELinux boolean <code>named_write_master_zones</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>named_write_master_zones</code> SELinux b...
    Rule Medium Severity
  • Disable the neutron_can_network SELinux Boolean

    By default, the SELinux boolean <code>neutron_can_network</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>neutron_can_network</code> SELinux boolean, ru...
    Rule Medium Severity
  • Enable the nfs_export_all_ro SELinux Boolean

    By default, the SELinux boolean <code>nfs_export_all_ro</code> is enabled. If this setting is disabled, it should be enabled as it allows NFS to export read-only mounts. To enable the <code>nfs_ex...
    Rule Medium Severity
  • Enable the nfs_export_all_rw SELinux Boolean

    By default, the SELinux boolean <code>nfs_export_all_rw</code> is enabled. If this setting is disabled, it should be enabled as it allows NFS to export read/write mounts. To enable the <code>nfs_e...
    Rule Medium Severity
  • Uninstall dovecot Package

    The dovecot package can be removed with the following command:
    $ sudo yum erase dovecot
    Rule Unknown Severity
  • Disable the nis_enabled SELinux Boolean

    By default, the SELinux boolean <code>nis_enabled</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>nis_enabled</code> SELinux boolean, run the following ...
    Rule Medium Severity
  • Enable the nscd_use_shm SELinux Boolean

    By default, the SELinux boolean <code>nscd_use_shm</code> is enabled. If this setting is disabled, it should be enabled to allow <code>nscd</code> to use shared memory. To enable the <code>nscd_us...
    Rule Medium Severity

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